Safe, intelligent design, precise manufacture and strict engineering tolerances have made Estes model rocket engines the standard in the industry. Estes model rocket engines have been proven consistent and reliable in more than 300,000,000 launches. All Estes engines comply with the codes of the National Fire Protection Association and are certified by the National Association of Rocketry.
A8-3 Engine Specifications:
Type: Single Stage
Diameter: 0.69" (18 mm)
Total Impulse: 2.5 N-sec
Delay Time: 3 seconds
Max. Lift Weight: 3.0 oz
Includes: 3 - engines, 3 - starters and 4 - starter plugs.
Note: Estes model rocketry is recommended for ages 10 years and up. Adult supervision is recommended for those under 12 years of age.
Condition: Brand New, in the package.